When a mysterious hatch is uncovered, things start to go haywire. It's not an episode of Lost, but close: Lost executive producer Damon Lindelof came up with the story behind the Phineas and Ferb episode "Lost in Danville," which airs Monday night at… Read more

The guys build an ATV that can handle extreme terrains and even buildings; Phineas and Ferb plan to construct the world's tallest building; Doofenshmirtz tries to rotate the moon to its dark side because he believes doing so will cause evil to increase.

The guys build a roller coaster while their mom is shopping; Phineas and Ferb plan to carve Candace's face into Mount Rushmore for her birthday; Perry tries to prevent Doofenshmirtz from boring a tunnel to China.

The boys transform the family auto into a race car and enter it into competition; Perry tries to stop Doofenshmirtz from deflating every inflatable item in the world; the guys create a tropical beach paradise in their backyard; Doofenshmirtz steals lawn gn (more…)The boys transform the family auto into a race car and enter it into competition; Perry tries to stop Doofenshmirtz from deflating every inflatable item in the world; the guys create a tropical beach paradise in their backyard; Doofenshmirtz steals lawn gnomes from gardens and Perry tries to get him to stop.